--- Makefile.orig	2021-05-28 11:59:39.314010000 +0900
+++ Makefile	2021-06-03 16:08:17.293142000 +0900
@@ -32,8 +32,7 @@
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 LIB_DEPENDS=	libltdl.so:devel/libltdl	\
-		libzip.so:archivers/libzip	\
-		libavutil.so:multimedia/ffmpeg
+		libzip.so:archivers/libzip
 
 TESTS_DEPENDS=	gsfonts>=0:print/gsfonts
 
@@ -65,13 +64,14 @@
 OPTIONS_DEFINE=	BZIP2 DOCS DJVU FFTW FONTCONFIG FPX FREETYPE \
 		GRAPHVIZ GSLIB JPEG2000 JBIG JPEG LCMS2 LZMA LQR MODULES \
 		OPENEXR OPENMP PANGO PDF PERL PNG RAQM SVG TESTS TIFF WEBP WMF \
-		THREADS X11 16BIT_PIXEL HDRI HEIF RAW
+		THREADS X11 16BIT_PIXEL HDRI HEIF RAW FFMPEG
 OPTIONS_DEFAULT=	16BIT_PIXEL BZIP2 FFTW FONTCONFIG FREETYPE \
 		JPEG2000 JBIG JPEG LCMS2 LZMA LQR MODULES PDF PERL PNG RAQM SVG \
-		TIFF WEBP WMF THREADS X11 HDRI RAW
+		TIFF WEBP WMF THREADS X11 HDRI RAW FFMPEG
 
 DJVU_DESC=		DJVU format support (needs THREADS)
 GSLIB_DESC=		libgs (Postscript SHLIB) support
+FFMPEG_DESC=		VIDEO codec support as FFmpeg
 TESTS_DESC=		Run bundled self-tests after build
 #SIMD_CONFIGURE_WITH=	gcc-arch
 CONFIGURE_ARGS+=	--without-gcc-arch
@@ -300,6 +300,11 @@
 
 .if ${PORT_OPTIONS:MPDF} || ${PORT_OPTIONS:MGSLIB}
 RUN_DEPENDS+=	gsfonts>=0:print/gsfonts
+.endif
+
+.if ${PORT_OPTIONS:MFFMPEG}
+BUILD_DEPENDS+=		ffmpeg:multimedia/ffmpeg
+RUN_DEPENDS+=		ffmpeg:multimedia/ffmpeg
 .endif
 
 .if ${PORT_OPTIONS:MDOCS}